Image: Black Hills angular deformity
Black_Hills_angular_deformity.jpg (648 × 480 pixels, file size: 71 KB, MIME type: image/jpeg)
Description: Black Hills angular unconformity. The children have their hands placed so that they are crossing a time span of over 1 billion years.
Title: Black Hills angular deformity
Credit: Own work
Author: User:BHrock
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links to this image:
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